Re: Can Mellanox FDR drop unreliable packets during normal operation?
Unfortunately, the question is still unanswered. I recently encountered a lost packet over unreliable datagram transport (triggering it required transferring a ridiculous amount of data), so I am still...
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How to disable TSO feature in IPOIB
I want to disable TSO in IPOIB. I used redhat 6.6 and MCX353A-TCBT. There are tow adapters in the server.
View ArticleRe: How to disable TSO feature in IPOIB
Hi, TSO cannot be enabled / disabled as it is hard-coded in the driver and is fixed according to what the driver supports. TSO support for IPoIB was added in Mellanox OFED 3.2-2.0.0.0 it can be...
View ArticleRe: MHEH28 on Centos6.8
Hi, There is no driver that supports both ConnectX and Centos 6.8 OS.The last driver that supports this type of card is 1.5.3 but it was not tested for Centos 6.8.You can review the following...
View ArticleRe: Issue with Mellanox Connect-X3 Pro cards
Hello Manjunath, Please note that In any Linux based OS there is a file that maps PCI-IDs : /usr/share/hwdata/pci.ids Linux PCI bus low-level driver scans the PCI bus, takes the relevant PCI-IDs over...
View ArticleRe: Connect-X3 PCI Passthrough Issue
Hello, Attempting to attach a PF to a VM when SR-IOV is already enabled on that PF may result in a kernel panic.This is a known issue and currently there is no solution for it. Best Regards.
View ArticleRe: SX1012 ports show "Cable is not present" but cable is connected
Hi The ports should not be locked. Are both ends connected? If not connect both ends and run the command "show interface ethernet <port#>" to check if the port is up. There was a bug in...
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Re: Voltaire 500EX-D. Mellanox MHGH28-XTC(DDR) or MHEH28-XTC(SDR)?
Hi Takeshi, What is correct is what is seen in the output of flint. no option to enable DDR
View ArticleRe: MHEH28 on Centos6.8
It seems that I need to downgrade to CentOS 6.2 or older.I appreciate Viki and people in community!!
View ArticleRe: Connectx-4 VPI driver for VMware
I noticed you just announced connectx-5 hardware and you still don't have a working vpi VMware driver for connectx4...
View ArticleRe: Issue with Mellanox Connect-X3 Pro cards
Hi Karen, Even after updating the pci.ids file, the problem still persists.Before and after updating the file /usr/share/misc/pci.ids , the contents remains the same.The content related to Mellanox in...
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Re: Connect-X3 PCI Passthrough Issue
Hi, Even after disabling the SRIOV in the BIOS, the issue remains same. RegardsManjunath
View ArticleRe: How can I check ASIC version on my SX6036G
Hi!I didn't tried it yet.I'll test it next July...:)Unfortunately I'm very busy now.If any problem arise in test I'll make a new thread.Best Regard.
View ArticleRe: Mellanox Ethernet Adapters PRM is now available online!
No plans currently, this is available under NDA.
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Re: Connect-X4 says it doesn't support LINK_TYPE_P1 configuration
Hello Jelte, The reason you are seeing the error is because your card is Ethernet only card(Default is ethernet). You cannot change the port protocol. Cheers,~Rage
View ArticleRe: Connect-X4 says it doesn't support LINK_TYPE_P1 configuration
That makes sense, but why is ibv_devinfo reporting that the transport is Infiniband?
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Re: Voltaire 500EX-D. Mellanox MHGH28-XTC(DDR) or MHEH28-XTC(SDR)?
Thank you eddie.notz!I did not think so many vendor documents provided wrong information.
View ArticleRe: Red Hat 6.7 + NFS over RDMA
Hi Team,As per the below link, we configured the setup. and able to mount the NFS mount points over RDMA.HowTo Configure NFS over RDMA (RoCE) But in log file, constantly we are getting below mention...
View ArticleRe: How to get port counters separately for each channel ?
I think there may be a terminology issue here. When you write switch, do you mean some chassis based switch ? Chassis based switches (commonly anything larger than 36 or 38 4x switch ports) is a...
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Re: Disable cipher suite zero or limit access to the IPMI service
Hi Yairi, I´m using VOLTAIRE 4036. Thanks, Francisco 2016-06-16 9:20 GMT-03:00 yairi <community@mellanox.com>: Mellanox Interconnect...
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